Mohammad Abdul Khader

Oracle DBA / Software Support Engineer at Saudico Electronics Systems

• Saudi Arabia - Jeddah
• My current job since May 2009

>>Managing Oracle instance in RAC Environment & Single
Production Environment.

>>Reorganized databases and sized database objects to meet
standards and improve performance 30%.

>>Handled database server tuning, application tuning, maintaining
documentation, capacity planning and database security

>>Managing users, password security, roles, privileges and
Resources.

>>Database level refresh and Schema level refresh.

>>Regular Security patching on oracle products and interim
patching for various bug fixes on database products.

>>Upgrades on various oracle database versions,

>>Upgrading 10g database to 11g database

>>Database cloning.

>>Configuring online backup using R-MAN with and without using
Catalog database.

>>Restoring and Recovering database using R-MAN backup.

>>Installing and configuring backup using third party software like
Symantec 12.5d Backup Exec and HP data protector.

>>Restoring production database to test database using Symantec
12.5d Backup Exec and HP data protector.

>>Monitor Databases for performance and tune the parameters
accordingly.

>>Managing Redo logs, checking alert log and trace files for
Database performance.

>>Database refresh using full export for table level and full
database de fragmentation, resulting in improved performance
and effective space management.

>>Configuring and monitoring Data Guard.

>>All application level support.